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<html>
<head>
  <meta charset="UTF-8">
  <title>paper-icon-button basic tests</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">

  <script src="../../webcomponentsjs/webcomponents.js"></script>
  <script src="../../web-component-tester/browser.js"></script>

  <link href="../../core-icons/core-icons.html" rel="import">
  <link href="../paper-icon-button.html" rel="import">

</head>
<body>

  <div style="font-size:40px;">
    Toolbar
    <paper-icon-button id="button1" icon="add"></paper-icon-button>
  </div>

  <script>

    var b1 = document.getElementById('button1');

    function centerOf(element) {
      var rect = element.getBoundingClientRect();
      return {left: rect.left + rect.width / 2, top: rect.top + rect.height / 2};
    }

    function approxEqual(p1, p2) {
      return Math.round(p1.left) == Math.round(p2.left) && Math.round(p1.top) == Math.round(p2.top);
    }

    test('renders correctly independent of font size', function() {
      assert.ok(approxEqual(centerOf(b1.$.icon), centerOf(b1)));
    });

  </script>

</body>
</html>
